A shape contour description method based on chain code and Fast Fourier Transform. - Qingxiao Niu; Hua Zhang 003; Jing Liu 010; Qian Wang; Guangping Xu; Yanbing Xue (ICNC, 2011)

Otsu thresholding segmentation algorithm based on Markov Random Field. - Qian Wang; Hua Zhang 003; Qi Dong; Qingxiao Niu; Guangping Xu; Yanbing Xue (ICNC, 2011)